Optics: measuring and testing – Angle measuring or angular axial alignment – With screen
Reexamination Certificate
2007-05-22
2007-05-22
Toatley, Jr., Gregory J. (Department: 2877)
Optics: measuring and testing
Angle measuring or angular axial alignment
With screen
C072S250000
Reexamination Certificate
active
10912197
ABSTRACT:
An alignment device for aligning guiding apparatus with the main axis of a rolling mill comprising a camera and a video display communicating with the camera. The camera is mounted in the steel mill at the position of the guiding apparatus and the camera is moved until it is on the axis of the mill. The camera is then removed to a bench which duplicates the physical characteristics of the mill. The guiding apparatus is mounted on the bench adjacent the camera. The guiding apparatus is physically moved until it is located on the camera axis, which is the mill axis. The guiding apparatus is then remounted in the mill.
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Oldham Edward H.
Toatley , Jr. Gregory J.
Underwood Jarreas C.
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